<template>
  <div class="header-sticky" :class="{show:y >= 78}">
    <div class="container">
      <RouterLink class="logo" to="/" />
      <!-- <HeaderNav /> -->
      <div class="right">
        <RouterLink to="/">品牌</RouterLink>
        <RouterLink to="/">专题</RouterLink>
      </div>
    </div>
  </div>
</template>

<script>
import HeaderNav from './header-nav'
import { useWindowScroll } from '@vueuse/core'
export default {
  name: 'HeaderSticky',
  components: { HeaderNav },
  setup() {
    // y表示具体顶部的滚动距离 会动态更新
      const { y } = useWindowScroll()
      return { y }
  }
  }
</script>

<style scoped lang='less'>
.header-sticky {
  width: 100%;
  height: 80px;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999;
  background-color: #fff;
  border-bottom: 1px solid #e4e4e4;

  .container {
    display: flex;
    align-items: center;
  }

  .logo {
    width: 200px;
    height: 80px;
    background: url('~@/assets/images/logo.png') no-repeat right 2px;
    background-size: 160px auto;
  }

  .right {
    width: 220px;
    display: flex;
    text-align: center;
    padding-left: 40px;
    border-left: 2px solid @shopColor;

    a {
      width: 38px;
      margin-right: 40px;
      font-size: 16px;
      line-height: 1;

      &:hover {
        color: @shopColor;
      }
    }
  }
}
</style>
